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JUCS - Journal of Universal Computer Science 18(1): 86-105
doi:
10.3217/jucs-018-01-0086
Received:
15 Jul 2011 | Approved:
09 Dec 2011 | Published:
01 Jan 2012
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Authors
Benjamim Fonseca
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INESC TEC - INESC Technology & Science, Porto, Portugal
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University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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INESC TEC and Universidade de Trás-os-Montes e Alto Douro, Porto, Portugal
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University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
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Instituto Politécnico de Leiria, Leiria, Portugal
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EBN - European BIC Network, Brussels, Belgium
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EBN - European BIC Network, Brussels, Belgium
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University of Maribor, Maribor, Slovenia
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University of Maribor, Maribor, Slovenia
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EADA - Escuela de Alta Dirección y Administración, Barcelona, Spain
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University of East London, London, United Kingdom
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University of East London, London, United Kingdom
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University of Novi Sad, Novi Sad, Serbia
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University of Novi Sad, Novi Sad, Serbia
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University of Novi Sad, Novi Sad, Serbia
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CIEBI - Centro de Inovação Empresarial da Beira Interior, Covilhã, Portugal
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CIEBI - Centro de Inovação Empresarial da Beira Interior, Covilhã, Portugal
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Innova BIC - Business Innovation Centre, Messina, Italy
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Innova BIC - Business Innovation Centre, Messina, Italy
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Conflict of interest
The authors have declared that no competing interests exist.
This article is freely available under the J.UCS Open Content License.